package com.crm.model.mdao;

import org.apache.ibatis.annotations.Mapper;

import com.crm.model.mpojo.LoginNum;

@Mapper
public interface LoginNumMapper {
    int deleteByPrimaryKey(Integer lnId);

    int insert(LoginNum record);

    int insertSelective(LoginNum record);

    LoginNum selectByPrimaryKey(Integer lnId);

    int updateByPrimaryKeySelective(LoginNum record);

    int updateByPrimaryKey(LoginNum record);
    
    //统计今日登陆数量
    Integer selectNumToday();
}